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						<h1>Source for file core.load_plugins.php</h1>
<p>Documentation is available at <a href="../Templates/Smarty_plugins/_library---templates---smarty---internals---core.load_plugins.php.html">core.load_plugins.php</a></p>
<div class="src-code">
<div class="src-code"><ol><li><div class="src-line"><a name="a1"></a><span class="src-php">&lt;?php</span></div></li>
<li><div class="src-line"><a name="a2"></a><span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a3"></a><span class="src-doc">&nbsp;*&nbsp;Smarty&nbsp;plugin</span></div></li>
<li><div class="src-line"><a name="a4"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@package</span><span class="src-doc">&nbsp;Templates</span></div></li>
<li><div class="src-line"><a name="a5"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@subpackage</span><span class="src-doc">&nbsp;Smarty_plugins</span></div></li>
<li><div class="src-line"><a name="a6"></a><span class="src-doc">&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a7"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a8"></a><span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a9"></a><span class="src-doc">&nbsp;*&nbsp;Load&nbsp;requested&nbsp;plugins</span></div></li>
<li><div class="src-line"><a name="a10"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a11"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">array&nbsp;</span><span class="src-doc-var">$plugins&nbsp;</span></div></li>
<li><div class="src-line"><a name="a12"></a><span class="src-doc">&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a13"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a14"></a><span class="src-comm">//&nbsp;$plugins</span></div></li>
<li><div class="src-line"><a name="a15"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a16"></a><span class="src-key">function&nbsp;</span><a href="../Templates/Smarty_plugins/_library---templates---smarty---internals---core.load_plugins.php.html#functionsmarty_core_load_plugins">smarty_core_load_plugins</a><span class="src-sym">(</span><span class="src-var">$params</span><span class="src-sym">,&nbsp;</span><span class="src-sym">&amp;</span><span class="src-var">$smarty</span><span class="src-sym">)</span></div></li>
<li><div class="src-line"><a name="a17"></a><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a18"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a19"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">foreach&nbsp;</span><span class="src-sym">(</span><span class="src-var">$params</span><span class="src-sym">[</span><span class="src-str">'plugins'</span><span class="src-sym">]&nbsp;</span><span class="src-key">as&nbsp;</span><span class="src-var">$_plugin_info</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a20"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;list<span class="src-sym">(</span><span class="src-var">$_type</span><span class="src-sym">,&nbsp;</span><span class="src-var">$_name</span><span class="src-sym">,&nbsp;</span><span class="src-var">$_tpl_file</span><span class="src-sym">,&nbsp;</span><span class="src-var">$_tpl_line</span><span class="src-sym">,&nbsp;</span><span class="src-var">$_delayed_loading</span><span class="src-sym">)&nbsp;</span>=&nbsp;<span class="src-var">$_plugin_info</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a21"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_plugin&nbsp;</span>=&nbsp;<span class="src-sym">&amp;</span><span class="src-var">$smarty</span><span class="src-sym">-&gt;</span><span class="src-id">_plugins</span><span class="src-sym">[</span><span class="src-var">$_type</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-var">$_name</span><span class="src-sym">]</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a22"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a23"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">/*</span></div></li>
<li><div class="src-line"><a name="a24"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;We&nbsp;do&nbsp;not&nbsp;load&nbsp;plugin&nbsp;more&nbsp;than&nbsp;once&nbsp;for&nbsp;each&nbsp;instance&nbsp;of&nbsp;Smarty.</span></div></li>
<li><div class="src-line"><a name="a25"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;The&nbsp;following&nbsp;code&nbsp;checks&nbsp;for&nbsp;that.&nbsp;The&nbsp;plugin&nbsp;can&nbsp;also&nbsp;be</span></div></li>
<li><div class="src-line"><a name="a26"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;registered&nbsp;dynamically&nbsp;at&nbsp;runtime,&nbsp;in&nbsp;which&nbsp;case&nbsp;template&nbsp;file</span></div></li>
<li><div class="src-line"><a name="a27"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;and&nbsp;line&nbsp;number&nbsp;will&nbsp;be&nbsp;unknown,&nbsp;so&nbsp;we&nbsp;fill&nbsp;them&nbsp;in.</span></div></li>
<li><div class="src-line"><a name="a28"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a29"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;The&nbsp;final&nbsp;element&nbsp;of&nbsp;the&nbsp;info&nbsp;array&nbsp;is&nbsp;a&nbsp;flag&nbsp;that&nbsp;indicates</span></div></li>
<li><div class="src-line"><a name="a30"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;whether&nbsp;the&nbsp;dynamically&nbsp;registered&nbsp;plugin&nbsp;function&nbsp;has&nbsp;been</span></div></li>
<li><div class="src-line"><a name="a31"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;checked&nbsp;for&nbsp;existence&nbsp;yet&nbsp;or&nbsp;not.</span></div></li>
<li><div class="src-line"><a name="a32"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a33"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span>isset<span class="src-sym">(</span><span class="src-var">$_plugin</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a34"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-key">empty</span><span class="src-sym">(</span><span class="src-var">$_plugin</span><span class="src-sym">[</span><span class="src-num">3</span><span class="src-sym">]</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a35"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-sym">!</span><a href="http://www.php.net/is_callable">is_callable</a><span class="src-sym">(</span><span class="src-var">$_plugin</span><span class="src-sym">[</span><span class="src-num">0</span><span class="src-sym">]</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a36"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$smarty</span><span class="src-sym">-&gt;</span><span class="src-id">_trigger_fatal_error</span><span class="src-sym">(</span><span class="src-str">&quot;</span><span class="src-str">[plugin]&nbsp;<span class="src-var">$_type</span>&nbsp;'<span class="src-var">$_name</span>'&nbsp;is&nbsp;not&nbsp;implemented</span><span class="src-str">&quot;</span><span class="src-sym">,&nbsp;</span><span class="src-var">$_tpl_file</span><span class="src-sym">,&nbsp;</span><span class="src-var">$_tpl_line</span><span class="src-sym">,&nbsp;</span>__FILE__<span class="src-sym">,&nbsp;</span>__LINE__<span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a37"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a38"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_plugin</span><span class="src-sym">[</span><span class="src-num">1</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-var">$_tpl_file</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a39"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_plugin</span><span class="src-sym">[</span><span class="src-num">2</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-var">$_tpl_line</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a40"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_plugin</span><span class="src-sym">[</span><span class="src-num">3</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-id">true</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a41"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-sym">!</span>isset<span class="src-sym">(</span><span class="src-var">$_plugin</span><span class="src-sym">[</span><span class="src-num">4</span><span class="src-sym">]</span><span class="src-sym">))&nbsp;</span><span class="src-var">$_plugin</span><span class="src-sym">[</span><span class="src-num">4</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-id">true</span><span class="src-sym">;&nbsp;</span><span class="src-comm">/*&nbsp;cacheable&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a42"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a43"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a44"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a45"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$_type&nbsp;</span>==&nbsp;<span class="src-str">'insert'</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a46"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">/*</span></div></li>
<li><div class="src-line"><a name="a47"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;For&nbsp;backwards&nbsp;compatibility,&nbsp;we&nbsp;check&nbsp;for&nbsp;insert&nbsp;functions&nbsp;in</span></div></li>
<li><div class="src-line"><a name="a48"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;the&nbsp;symbol&nbsp;table&nbsp;before&nbsp;trying&nbsp;to&nbsp;load&nbsp;them&nbsp;as&nbsp;a&nbsp;plugin.</span></div></li>
<li><div class="src-line"><a name="a49"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a50"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_plugin_func&nbsp;</span>=&nbsp;<span class="src-str">'insert_'&nbsp;</span>.&nbsp;<span class="src-var">$_name</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a51"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/function_exists">function_exists</a><span class="src-sym">(</span><span class="src-var">$_plugin_func</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a52"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_plugin&nbsp;</span>=&nbsp;<span class="src-key">array</span><span class="src-sym">(</span><span class="src-var">$_plugin_func</span><span class="src-sym">,&nbsp;</span><span class="src-var">$_tpl_file</span><span class="src-sym">,&nbsp;</span><span class="src-var">$_tpl_line</span><span class="src-sym">,&nbsp;</span><span class="src-id">true</span><span class="src-sym">,&nbsp;</span><span class="src-id">false</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a53"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a54"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a55"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a56"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a57"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_plugin_file&nbsp;</span>=&nbsp;<span class="src-var">$smarty</span><span class="src-sym">-&gt;</span><span class="src-id">_get_plugin_filepath</span><span class="src-sym">(</span><span class="src-var">$_type</span><span class="src-sym">,&nbsp;</span><span class="src-var">$_name</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a58"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a59"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-sym">!&nbsp;</span><span class="src-var">$_found&nbsp;</span>=&nbsp;<span class="src-sym">(</span><span class="src-var">$_plugin_file&nbsp;</span>!=&nbsp;<span class="src-id">false</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a60"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_message&nbsp;</span>=&nbsp;<span class="src-str">&quot;</span><span class="src-str">could&nbsp;not&nbsp;load&nbsp;plugin&nbsp;file&nbsp;'<span class="src-var">$_type</span>.<span class="src-var">$_name</span>.php'\n</span><span class="src-str">&quot;</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a61"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a62"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a63"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">/*</span></div></li>
<li><div class="src-line"><a name="a64"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;If&nbsp;plugin&nbsp;file&nbsp;is&nbsp;found,&nbsp;it&nbsp;-must-&nbsp;provide&nbsp;the&nbsp;properly&nbsp;named</span></div></li>
<li><div class="src-line"><a name="a65"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;plugin&nbsp;function.&nbsp;In&nbsp;case&nbsp;it&nbsp;doesn't,&nbsp;simply&nbsp;output&nbsp;the&nbsp;error&nbsp;and</span></div></li>
<li><div class="src-line"><a name="a66"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;do&nbsp;not&nbsp;fall&nbsp;back&nbsp;on&nbsp;any&nbsp;other&nbsp;method.</span></div></li>
<li><div class="src-line"><a name="a67"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a68"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$_found</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a69"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-inc">include_once&nbsp;</span><span class="src-var">$_plugin_file</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a70"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a71"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_plugin_func&nbsp;</span>=&nbsp;<span class="src-str">'smarty_'&nbsp;</span>.&nbsp;<span class="src-var">$_type&nbsp;</span>.&nbsp;<span class="src-str">'_'&nbsp;</span>.&nbsp;<span class="src-var">$_name</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a72"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-sym">!</span><a href="http://www.php.net/function_exists">function_exists</a><span class="src-sym">(</span><span class="src-var">$_plugin_func</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a73"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$smarty</span><span class="src-sym">-&gt;</span><span class="src-id">_trigger_fatal_error</span><span class="src-sym">(</span><span class="src-str">&quot;</span><span class="src-str">[plugin]&nbsp;function&nbsp;<span class="src-var">$_plugin_func</span>()&nbsp;not&nbsp;found&nbsp;in&nbsp;<span class="src-var">$_plugin_file</span></span><span class="src-str">&quot;</span><span class="src-sym">,&nbsp;</span><span class="src-var">$_tpl_file</span><span class="src-sym">,&nbsp;</span><span class="src-var">$_tpl_line</span><span class="src-sym">,&nbsp;</span>__FILE__<span class="src-sym">,&nbsp;</span>__LINE__<span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a74"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a75"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a76"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a77"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">/*</span></div></li>
<li><div class="src-line"><a name="a78"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;In&nbsp;case&nbsp;of&nbsp;insert&nbsp;plugins,&nbsp;their&nbsp;code&nbsp;may&nbsp;be&nbsp;loaded&nbsp;later&nbsp;via</span></div></li>
<li><div class="src-line"><a name="a79"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;'script'&nbsp;attribute.</span></div></li>
<li><div class="src-line"><a name="a80"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a81"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">else&nbsp;</span><span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$_type&nbsp;</span>==&nbsp;<span class="src-str">'insert'&nbsp;</span>&amp;&amp;&nbsp;<span class="src-var">$_delayed_loading</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a82"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_plugin_func&nbsp;</span>=&nbsp;<span class="src-str">'smarty_'&nbsp;</span>.&nbsp;<span class="src-var">$_type&nbsp;</span>.&nbsp;<span class="src-str">'_'&nbsp;</span>.&nbsp;<span class="src-var">$_name</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a83"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_found&nbsp;</span>=&nbsp;<span class="src-id">true</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a84"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a85"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a86"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">/*</span></div></li>
<li><div class="src-line"><a name="a87"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Plugin&nbsp;specific&nbsp;processing&nbsp;and&nbsp;error&nbsp;checking.</span></div></li>
<li><div class="src-line"><a name="a88"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a89"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-sym">!</span><span class="src-var">$_found</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a90"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$_type&nbsp;</span>==&nbsp;<span class="src-str">'modifier'</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a91"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">/*</span></div></li>
<li><div class="src-line"><a name="a92"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;In&nbsp;case&nbsp;modifier&nbsp;falls&nbsp;back&nbsp;on&nbsp;using&nbsp;PHP&nbsp;functions</span></div></li>
<li><div class="src-line"><a name="a93"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;directly,&nbsp;we&nbsp;only&nbsp;allow&nbsp;those&nbsp;specified&nbsp;in&nbsp;the&nbsp;security</span></div></li>
<li><div class="src-line"><a name="a94"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;context.</span></div></li>
<li><div class="src-line"><a name="a95"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a96"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$smarty</span><span class="src-sym">-&gt;</span><span class="src-id">security&nbsp;</span>&amp;&amp;&nbsp;<span class="src-sym">!</span><a href="http://www.php.net/in_array">in_array</a><span class="src-sym">(</span><span class="src-var">$_name</span><span class="src-sym">,&nbsp;</span><span class="src-var">$smarty</span><span class="src-sym">-&gt;</span><span class="src-id">security_settings</span><span class="src-sym">[</span><span class="src-str">'MODIFIER_FUNCS'</span><span class="src-sym">]</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a97"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_message&nbsp;</span>=&nbsp;<span class="src-str">&quot;</span><span class="src-str">(secure&nbsp;mode)&nbsp;modifier&nbsp;'<span class="src-var">$_name</span>'&nbsp;is&nbsp;not&nbsp;allowed</span><span class="src-str">&quot;</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a98"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a99"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-sym">!</span><a href="http://www.php.net/function_exists">function_exists</a><span class="src-sym">(</span><span class="src-var">$_name</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a100"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_message&nbsp;</span>=&nbsp;<span class="src-str">&quot;</span><span class="src-str">modifier&nbsp;'<span class="src-var">$_name</span>'&nbsp;is&nbsp;not&nbsp;implemented</span><span class="src-str">&quot;</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a101"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a102"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_plugin_func&nbsp;</span>=&nbsp;<span class="src-var">$_name</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a103"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_found&nbsp;</span>=&nbsp;<span class="src-id">true</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a104"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a105"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a106"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$_type&nbsp;</span>==&nbsp;<span class="src-str">'function'</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a107"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">/*</span></div></li>
<li><div class="src-line"><a name="a108"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;This&nbsp;is&nbsp;a&nbsp;catch-all&nbsp;situation.</span></div></li>
<li><div class="src-line"><a name="a109"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a110"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_message&nbsp;</span>=&nbsp;<span class="src-str">&quot;</span><span class="src-str">unknown&nbsp;tag&nbsp;-&nbsp;'<span class="src-var">$_name</span>'</span><span class="src-str">&quot;</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a111"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a112"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a113"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a114"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$_found</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a115"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$smarty</span><span class="src-sym">-&gt;</span><span class="src-id">_plugins</span><span class="src-sym">[</span><span class="src-var">$_type</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-var">$_name</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">array</span><span class="src-sym">(</span><span class="src-var">$_plugin_func</span><span class="src-sym">,&nbsp;</span><span class="src-var">$_tpl_file</span><span class="src-sym">,&nbsp;</span><span class="src-var">$_tpl_line</span><span class="src-sym">,&nbsp;</span><span class="src-id">true</span><span class="src-sym">,&nbsp;</span><span class="src-id">true</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a116"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a117"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;output&nbsp;error</span></div></li>
<li><div class="src-line"><a name="a118"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$smarty</span><span class="src-sym">-&gt;</span><span class="src-id">_trigger_fatal_error</span><span class="src-sym">(</span><span class="src-str">'[plugin]&nbsp;'&nbsp;</span>.&nbsp;<span class="src-var">$_message</span><span class="src-sym">,&nbsp;</span><span class="src-var">$_tpl_file</span><span class="src-sym">,&nbsp;</span><span class="src-var">$_tpl_line</span><span class="src-sym">,&nbsp;</span>__FILE__<span class="src-sym">,&nbsp;</span>__LINE__<span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a119"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a120"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a121"></a><span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a122"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a123"></a><span class="src-comm">/*&nbsp;vim:&nbsp;set&nbsp;expandtab:&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a124"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a125"></a><span class="src-php">?&gt;</span></div></li>
</ol></div>
</div>
	<p class="notes" id="credit">
		Documentation generated on Tue, 02 Mar 2010 07:46:56 +0000 by <a href="http://www.phpdoc.org" target="_blank">phpDocumentor 1.4.1</a>
	</p>
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